Teams freshly introduced to agility might feel they're divining an app; not unlike a dowser might try conjuring up Sahara groundwater from the nearly imperceptible twitches of his divining rod.

I am partial to the Farming metaphor. Are you? I have started using grow instead of build in professional conversations - whenever I can remember.
In keeping with the post Simple Design or Swiss-Army Knifing, I pledge to strive to minimize my natural tendency to over-fertilize (i.e., I will deny the impulse to shovel on piles of steaming manure - one method, one purpose).